#define  _CRT_SECURE_NO_WARNINGS 
#include<stdio.h>
void recurion(char* ch)
{
	if (*ch == '\0') return;
	recurion(ch + 1);
	printf("%c", *ch);
}
int main()
{
	/*char s[50];
	scanf("%s", s);
	recurion(s);*/
	/*int a, b;
	a = 10, b = 20;*/
	//a > b ? printf("%d", a) : printf("%d", b);

	/*const int a = 10;
	int* p = &a;
	*p = 20;
	printf("%d", a);*/

	char * p = "ABC";
	
	printf("%s\n", p);

	char* a = "FG";
	*(p + 1) = 'Q';
	/*p = a;*/
	printf("%s", p);

	


	return 0;
}